Talvez deva tentar algumas variações de ortografia:
coder authoring » co authoring (Expandir a busca), open authoring (Expandir a busca), video authoring (Expandir a busca)
on programming » in programming (Expandir a busca), cone programming (Expandir a busca), and programming (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pytm python (Expandir a busca)
authoring on » authoring of (Expandir a busca), authoring in (Expandir a busca), authoring and (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
in pitons » in pigeons (Expandir a busca), in picos (Expandir a busca), _ pitons (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder authoring on programming ) OR ( in pitons python python programming ))~.